How can we make the biomes and dimensions you explore better? What biomes or dimensions are we currently missing? Why do we need them and what makes them unique?

The Map Makers Dimension

We need a blank dimension file in minecraft. What do I mean by that? Right now its hard for map makers to simulate going to new areas (like the moon). The easiest way is to custom build a small chunk miles away only accessible through teleportation. Or to just cannibalize a pre-existing dimension. But this isn't what map makers have in mind when they make maps like this. We need a blank dimension that can be accessed through commands with tools, similar to java's flat world settings, that help customize the dimension. This would allow map makers to add custom infinite dimensions without sacrificing the pre-existing dimensions we all know and love.

Its a simple addition in theory but would add a plethora of custom content for the community to mess around with.

Don't forget to Vote to see a Blank Dimension implemented in a future update! Map Makers will thank and reward you! #TheMoon anyone?

I certainly hope so. It would make it so much easier for Addon/map making. You only have so many laws you can put forth in one world. Sometimes it feels like it would be so much easier to just link a new dimension with a completely different set of rules. A different sky, look, and feel. With this addition, I could make the player feel like they have countless infinite worlds to explore, all intricately connected. From deeper oceans to new planets, the ability to add multiple dimensions would change everything! All we'd be missing is alternate textures for each armor/tool and a blank mob with access to all existing behaviors and animations.

If nothing else, the only things I truly feel need to be added are Custom dimensions, blank customizable mobs, and damaged textures. 3D skins coming back would be nice too but one battle at a time.

Thanks to everyone above for your support. This is something I truly hope to see come to Minecraft. With this and a few missing commands me and others will finally have all the tools to let our creativity flow without limitation.

I support the concept of mapmakers being able to add dimensions, the way they can add recipes and advancements to the game with datapacks, but I think before we get there, there are some other things we need to be able to do first.

Before creating a dimension, there would have to be (or, rather, Minecraft devs would refuse to add it without) the ability to:

Add new blocks, mobs, and items, as well as the behaviors of the blocks and items. (mob behaviors can be changed with add-ons in Bedrock Edition).

Define biomes.

Control world generation.

Define structure generation.

The ability to define the skybox and/or fog, and how they change as time passes.

Again, if all that is needed for now is one extra blank dimension, I'm sure a modder somewhere would be willing to help...